Thought: I now know the final answer
Final Answer: Jay-Z is Beyonce's husband and his age raised to the 0.19 power is 2.12624064206896.
> Finished chain.
Serial executed in 65.11 seconds.
async def generate_concurrently():
    agents = []
    # To make async requests in Tools more efficient, you can pass in your own aiohttp.ClientSession, 
    # but you must manually close the client session at the end of your program/event loop
    aiosession = ClientSession()
    for _ in questions:
        manager = CallbackManager([StdOutCallbackHandler()])
        llm = OpenAI(temperature=0, callback_manager=manager)
        async_tools = load_tools(["llm-math", "serpapi"], llm=llm, aiosession=aiosession, callback_manager=manager)
        agents.append(
            initialize_agent(async_tools, llm, agent="zero-shot-react-description", verbose=True, callback_manager=manager)
        )
    tasks = [async_agent.arun(q) for async_agent, q in zip(agents, questions)]
    await asyncio.gather(*tasks)
    await aiosession.close()
s = time.perf_counter()
# If running this outside of Jupyter, use asyncio.run(generate_concurrently())
await generate_concurrently()
elapsed = time.perf_counter() - s
print(f"Concurrent executed in {elapsed:0.2f} seconds.")
> Entering new AgentExecutor chain...
> Entering new AgentExecutor chain...
> Entering new AgentExecutor chain...
> Entering new AgentExecutor chain...
> Entering new AgentExecutor chain...
 I need to find out who Olivia Wilde's boyfriend is and then calculate his age raised to the 0.23 power.